Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Rancho Santa Fe | 2020/01/13 18:00 | Lucas Gerch v Abraham Asaba | 6-4,6-0 |
| Ann Arbor, USA | 2020/01/09 18:20 | Aragone, JC v Lucas Gerch | 3-6,6-4,6-4 |
| Ann Arbor, USA | 2020/01/07 17:55 | Lucas Gerch v Kaichi Uchida | 7-6,7-5 |
| Ann Arbor, USA | 2020/01/06 15:15 | Lucas Gerch v Zachary Svajda | 6-3,6-3 |
| ITF M15 East Lansing | 2019/11/23 21:45 | Lucas Gerch v Daniel Altmaier | 1-6,6-7 |
| ITF M15 East Lansing | 2019/11/22 17:00 | Strong Kirchheimer v Lucas Gerch | 5-7,3-6 |
| ITF M15 East Lansing | 2019/11/21 18:45 | Smith, Tanner K v Lucas Gerch | 4-6,0-6 |
| ITF M15 East Lansing | 2019/11/20 19:55 | Hamilton, Grey v Lucas Gerch | 4-6,2-6 |
| ITF M25 Rancho Santa Fe | 2020/01/13 18:00 | Tashbulatov, Dostanbek v Alex Rybakov | 1-6,4-6 |
| Los Angeles, Singles M-ITF-USA-01A | 2020/01/09 20:45 | Alex Rybakov v Collin Altamirano | 6-3,3-6,4-6 |
| Los Angeles, Singles M-ITF-USA-01A | 2020/01/08 22:00 | Alex Rybakov v Nanda, Govind | 6-4,6-4 |
| Challenger Charlottesville | 2019/10/28 17:35 | Michael Mmoh v Alex Rybakov | 7-6,7-6 |
| Waco, Singles M-ITF-USA-41A | 2019/10/20 15:50 | Michael Geerts v Alex Rybakov | 7-5,3-6,7-6 |
| Waco, Singles M-ITF-USA-41A | 2019/10/19 18:30 | Alex Rybakov v Arconada, Jordi | 7-6,6-3 |
| Waco, Singles M-ITF-USA-41A | 2019/10/18 16:00 | Alex Rybakov v Patael, Ben | 6-2,6-3 |
| Waco, Singles M-ITF-USA-41A | 2019/10/17 16:00 | Sinclair, Colin v Alex Rybakov | 1-6,5-7 |